import java.util.Random;
import java.util.Scanner;
class test {
    public static void main(String[] args) {
        Random random = new Random(); // 默认随机种子是系统时间
        Scanner sc = new Scanner(System.in);
        int toGuess = random.nextInt(100);
// System.out.println("toGuess: " + toGuess);
        while (true) {
            System.out.println("请输入要输入的数字: (1-100)");
            int num = sc.nextInt();
            if (num < toGuess) {
                System.out.println("低了");
            } else if (num > toGuess) {
                System.out.println("高了");
            } else {
                System.out.println("猜对了");
                break;
            }
        }
        sc.close();
    }
}
